Company lists · Data refreshed September 2026

Top 25 Office building investment platforms worldwide

Name: Office building investment platforms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 17,361 companies tracked

RevenueBase identified 17,361 company matches for office building investment platforms worldwide as of September 2026 and tracks 311,873 professional contacts across them, including 109,304 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for office building investment platforms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026. Country and city lists for office building investment platforms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built

17,361Companies

311,873Contacts tracked

109,304Verified emails

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The 25 largest office building investment platforms worldwide

Ranked by team size

Top 25 of 17,361 company matches for office building investment platforms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	JLL	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	10001+	76,504 contacts →
	Exact match “JLL (Jones Lang LaSalle Incorporated) is a leading global commercial real estate services and investment management company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Newmark	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	5,001-10,000	6,555 contacts →
	Exact match “Newmark Group, Inc.(Nasdaq: NMRK), together with its subsidiaries (“Newmark”), is a world leading commercial real estate advisor and service provider to large institutional…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Brookfield Properties	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	5,001-10,000	4,785 contacts →
	Exact match “Brookfield Properties is now BGRE, reflecting the next chapter of our global real estate platform.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	International Workplace Group PLC	Exact match	Zug, SwitzerlandHQ recorded Sep 29, 2026	10001+	4,031 contacts →
	Exact match “IWG is the global leader in hybrid work solutions, helping organisations create more flexible, productive and sustainable ways of working.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Marcus & Millichap	Exact match	Calabasas, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	3,787 contacts →
	Exact match “Marcus & Millichap was founded in 1971 with the goal of being a new kind of company – one driven by long-term relationships and built on a culture of collaboration.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Transwestern	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,718 contacts →
	Exact match “Transwestern is a vertically integrated commercial real estate firm dedicated to serving investors, partners and clients through expertise in investment, development, brokerage…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Lincoln Property Company	Exact match	Dallas, TX, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,234 contacts →
	Exact match “Lincoln Property Company (“Lincoln”) is one of the largest diversified real estate services companies with 35 offices across the United States the United Kingdom and Europe.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Tishman Speyer	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,911 contacts →
	Exact match “As a diversified developer, operator, and investment manager of top-tier real estate across the US, Europe, Asia and South America, Tishman Speyer creates vibrant destinations and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Oxford Properties Group	Exact match	Toronto, ON, CanadaHQ recorded Sep 29, 2026	1,001-5,000	1,690 contacts →
	Exact match “We are a leading global real estate investor, developer and manager.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Mapletree	Exact match	SingaporeHQ recorded Sep 29, 2026	1,001-5,000	1,672 contacts →
	Exact match “Headquartered in Singapore, Mapletree is a global real estate development, investment, capital and property management company committed to sustainability.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Cadillac Fairview	Exact match	Toronto, ON, CanadaHQ recorded Sep 29, 2026	1,001-5,000	1,497 contacts →
	Exact match “Cadillac Fairview is one of the largest owners, operators, investors and developers of best-in-class office, retail, multi-family residential, industrial and mixed-use properties…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Quadreal Property Group	Exact match	Vancouver, BC, CanadaHQ recorded Sep 29, 2026	1,001-5,000	1,447 contacts →
	Exact match “In 2026, QuadReal Property Group marks 10 years as a global real estate investment, development and operating company-a decade built on long-term thinking, disciplined…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	NEW Western	Exact match	Irving, TX, United StatesHQ recorded Sep 29, 2026	201-500	1,320 contacts →
	Exact match “New Western is the nation’s largest private marketplace for investment real estate, built to make real estate investing more accessible while helping solve one of the biggest…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	BGO	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,252 contacts →
	Exact match “BGO is a leading, global real estate investment management advisor, real estate lender, and a globally-recognized provider of real estate services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Hongkong Land Limited	Exact match	Central, Hong KongHQ recorded Sep 29, 2026	1,001-5,000	1,211 contacts →
	Exact match “Hongkong Land is a major listed property development, investment and management group.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Sonae Sierra	Exact match	Lisbon, PortugalHQ recorded Sep 29, 2026	1,001-5,000	920 contacts →
	Exact match “About Sonae Sierra We pursue an integrated approach to real estate.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	HFF	Exact match	Dallas, TX, United StatesHQ recorded Sep 29, 2026	1,001-5,000	904 contacts →
	Exact match “HFF has been acquired by JLL.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Vornado Realty Trust	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	794 contacts →
	Exact match “Vornado Realty Trust is a preeminent owner, manager and developer of office and retail assets.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Amherst	Exact match	Austin, TX, United StatesHQ recorded Sep 29, 2026	1,001-5,000	756 contacts →
	Exact match “The Amherst Group ("Amherst") is a diversified data-driven investment management platform at the crossroads of global capital markets and U.S.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	SL Green Realty Corp	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	501-1,000	752 contacts →
	Exact match “SL Green Realty Corp, Manhattan's largest office landlord, is a fully integrated real estate investment trust, or REIT, that is focused primarily on acquiring, managing and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	GWL Realty Advisors	Exact match	Toronto, ON, CanadaHQ recorded Sep 29, 2026	501-1,000	725 contacts →
	Exact match “Brokerage in BC, AB, ON, QC, NS \| GWL Realty Advisors Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Starwood Capital Group	Exact match	United StatesHQ recorded Sep 29, 2026	1,001-5,000	710 contacts →
	Exact match “Starwood Capital Group is a private investment firm with a primary focus on global real estate.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Growthpoint Properties	Exact match	Sandton, South AfricaHQ recorded Sep 29, 2026	501-1,000	669 contacts →
	Exact match “Growthpoint is the largest South African primary listed REIT and a leading international property company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	JBG Smith	Exact match	Bethesda, MD, United StatesHQ recorded Sep 29, 2026	501-1,000	659 contacts →
	Exact match “JBG SMITH is the largest, publicly traded, pure-play real estate company focused on the Washington, DC market.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Revantage, A Blackstone Portfolio Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	501-1,000	621 contacts →
	Exact match “A global corporate services leader proudly serving Blackstone Real Estate portfolio companies and investments.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “office building investment platforms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 17,361 office building investment platforms worldwide

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Office building investment platforms worldwide at a glance

As of Sep 29, 2026

35.0%Verified-email coverage

18.0Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

9,965

11-50

5,106

51-200

1,538

201-500

402

501-1,000

127

1,001-5,000

119

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for office building investment platforms are linked below.
What qualifies: Company records worldwide whose business descriptions match “office building investment platforms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 109,304 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Office building investment platforms by location

113 lists · largest first

Every Office building investment platforms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “office building investment platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office building investment platforms are there worldwide?

RevenueBase identified 17,361 company matches for office building investment platforms worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

JLL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most office building investment platforms?

The United States leads with 5,582 companies, followed by the United Kingdom (1,020) and India (982). Every office building investment platforms list by country and city is linked on this page.

Which city has the most office building investment platforms?

London leads with 554 company records, followed by New York (548) and Dubai (297).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 109,304 professional contacts with verified work emails tracked across these 17,361 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.